I've had this pattern since it was first released, I think early in 2017. Though I liked it, I didn't make it because I actually thought it needed to be made in a sweater knit and I didn't have one that was suitable. Then Sheila mentioned that she made it in a regular knit (ITY or Jersey), of which I have plenty.
I eliminated the collar and installed a neckband instead. I used the single fold neck binding method from Lynda Maynard's book "The Dressmaker's Handbook of Couture Sewing Techniques" page 40
works perfectly for me every time so why do I even bother with others? No measuring, no formulas, no stretching, no rippling. I just start with a 30" 1 3/8" rectangular strip - stitch and cut off the excess. Works every time. I think this black ITY was perfect for this pattern. This was easy make, but attaching the gathered sleeve to the cuff (whee) that was a little rough...